KEMET Telecom Tip and Ring Surface Mount (SMD) Multilayer Ceramic Chip Capacitors (MLCCs) with X7R dielectric are designed for ringer circuits to block 48Vdc to 52Vdc and pass 16Hz to 25Hz AC signals up to 90Vrms. The Tip and Ring capacitors support surface mount installation and can replace larger leaded film capacitors in space-constrained designs. These capacitors operate at temperatures up to +125°C and maintain capacitance within ±15% across -55°C to +125°C. These MLCCs offer low ESR and perform well in high-frequency filtering applications.
KEMET Telecom Tip and Ring SMD MLCCs
Features
- Capacitance range: 180pF to 0.47µF
- Capacitance tolerance: ±5%, ±10%, and ±20%
- Case sizes: 0603 to 2225
- DC voltage rating: 250V
- Flexible termination available on request
- Lead-free, RoHS, and REACH compliant
- Matte tin termination for solderability
- Non-polar device for easy installation
- Operating temperature range: -55°C to +125°C
- SnPb termination (≥5% Pb) available on request
Applications
- High voltage coupling
- High voltage DC blocking
- Snubber circuits
- Switch mode power supply
- Telecommunication ringing circuits